| /* |
| * Copyright 2017, The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef REMOTE_MEDIA_EXTRACTOR_H_ |
| #define REMOTE_MEDIA_EXTRACTOR_H_ |
| |
| #include <android/IMediaExtractor.h> |
| #include <media/MediaMetricsItem.h> |
| #include <media/stagefright/MediaExtractor.h> |
| #include <media/stagefright/foundation/ABase.h> |
| |
| namespace android { |
| |
| |
| // IMediaExtractor wrapper to the MediaExtractor. |
| class RemoteMediaExtractor : public BnMediaExtractor { |
| public: |
| static sp<IMediaExtractor> wrap( |
| MediaExtractor *extractor, |
| const sp<DataSource> &source, |
| const sp<RefBase> &plugin); |
| |
| virtual ~RemoteMediaExtractor(); |
| virtual size_t countTracks(); |
| virtual sp<IMediaSource> getTrack(size_t index); |
| virtual sp<MetaData> getTrackMetaData(size_t index, uint32_t flags = 0); |
| virtual sp<MetaData> getMetaData(); |
| virtual status_t getMetrics(Parcel *reply); |
| virtual uint32_t flags() const; |
| virtual status_t setMediaCas(const HInterfaceToken &casToken); |
| virtual String8 name(); |
| |
| private: |
| MediaExtractor *mExtractor; |
| sp<DataSource> mSource; |
| sp<RefBase> mExtractorPlugin; |
| |
| mediametrics::Item *mMetricsItem; |
| |
| explicit RemoteMediaExtractor( |
| MediaExtractor *extractor, |
| const sp<DataSource> &source, |
| const sp<RefBase> &plugin); |
| |
| DISALLOW_EVIL_CONSTRUCTORS(RemoteMediaExtractor); |
| }; |
| |
| } // namespace android |
| |
| #endif // REMOTE_MEDIA_EXTRACTOR_H_ |